Disabled living log gators by default, fixed crash, um beta compatibility

Fixed crash with seedshells in caved servers

[NEW]
- Seedshells can be fired from cannons, and create leaks when thrown (to deter pirates)
- Fishing bin can be placed on docks.

[TUNING]
- Nerfed better bumpers:
> HP mult reduced to 1.33x (from 2x)
> Reduced crafted amount to 4 (from 8)

- Tweaked cannons slightly:
> Reduced speed/gravity mult to 1.33 (from 1.5x)
> Reduced splash radius mult to 1.33 (from 2x)
> Changed radius increase to be x1.25 (from +0.25)

- Reintroduced seedshell damage buff.

- Fixed boat turning not working

Sailing Rebalance 1.12

Looks like Klei left a lot to be desired.

ETA: Coming as soon as Moon Quay beta hits, most of these are already present in the beta branch version of the mod though!

[BOAT STEERING]
- Steering wheels now only turn the boat if it has a Rudder.

[BETTER CANNONS]
- Cannonball speed, damage, radius, range & splash increased.

[BETTER BUMPERS]
- Bumpers now yield 8 per craft. (May reduce to 4.)
- Doubled Bumpers Health

[CHEAPER BOATS]
- Cannonballs now cost 1 nitre instead of gunpowder.
- Reduced the cost of the new boat structures in the "Cheapest" config.

[MISC]
- Re-added kelp to the 1-horn trident recipe, since 4-items are now a thing.
- Crab King now drops a maximum of 8 Royal Chests and 12 Normal Chests.
- Sunken Chests and Ocean Debris now spawn on worldgen.

- Improved Seasonal Shoals behaviour

- Fixed crash with royal sunken chests

- Fixed crash when killing CK
- Reorganized Custom treasure code.
This means the mod should now be compatible with mods that may alter presets in the future. This does mean, unfortunatly, some duplicated presets of vanilla and SR's improved version will exist.
- Added config for Custom Treasures
- Misc stuff (That is to say, I forgot what else.)

Update 1.11.0
[NEW]
- Reworked the Hoarder CK config:
Gems now determine how many treasures CK will drop, each gem can contribute up to 2 chests. You also additionally get normal chests, at half the amount of the royal chests.
Opals are a multiplier for the quantity of chests.

Chests now spawn in a random spread around CK.
The royal chests can't be picked but can be opened, and break themselves when empty.
I think there's new presets, too, or at least I tweaked some.

[TUNING]
- Rebalanced foods:
- Linguine only gets buffed with FaF on.
- Pita - New stats: 27.5/15/8
- Seafood - New Stats: 100/5/5

[FIXES]
- Fixed crash when cooking live fish over a fire.
- Fixed crab king's extra loot not being put into the chests.